return SW_WRONG_LENGTH for incorrect lc

2019-08-30 14:34:57 +08:00
parent 689d471688
commit 9041e5903c
3 changed files with 20 additions and 5 deletions
--- a/fido2/apdu.h
+++ b/fido2/apdu.h
@@ -36,7 +36,7 @@ typedef struct
    uint8_t case_type;
 } __attribute__((packed)) APDU_STRUCT;

-extern int apdu_decode(uint8_t *data, size_t len, APDU_STRUCT *apdu);
+extern uint16_t apdu_decode(uint8_t *data, size_t len, APDU_STRUCT *apdu);

 #define APDU_FIDO_U2F_REGISTER        0x01
 #define APDU_FIDO_U2F_AUTHENTICATE    0x02